Ruisseau· 2 segments
Arroio Vinte e Dois
Crosses 4 administrative regions : Bento Gonçalves, Garibaldi, Monte Belo do Sul, Santa Tereza
Total length
11km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
2
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Monte Belo do SulRio Grande do Sul · Brazil2.7 kmin this dpt
- Bento GonçalvesRio Grande do Sul · Brazil2.4 kmin this dpt
- GaribaldiRio Grande do Sul · Brazil2.3 kmin this dpt
- Santa TerezaRio Grande do Sul · Brazil2.3 kmin this dpt
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
137 distinct species · 367 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Arroio Vinte e Dois : 30 espèces reliées par 29 interactions GloBI sur 2 types (connectance 4.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
11km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.